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Outboard Motor Parts | OEM & Aftermarket
Shop OEM and aftermarket outboard motor parts for Mercury, Yamaha, Suzuki, Honda, Johnson / Evinrude / E-TEC, Tohatsu / Nissan, and Chrysler / Force engines. Pro Marine USA carries parts for routine maintenance, troubleshooting, repair, and complete marine engine rebuilds.
Browse by outboard manufacturer or engine system, or use our OEM parts lookup to identify the correct part number before ordering. Find cooling, fuel, ignition, electrical, internal engine, lower unit, steering, trim, service kit, gasket, seal, and rebuild parts in one place.
Shop Outboard Parts by Manufacturer
Chrysler / Force Outboard Parts for Chrysler and Force outboard repair 
Honda Outboard Honda cooling, fuel, electrical, and engine parts 
Johnson / Evinrude / E-TEC Outboard Johnson, Evinrude, E-TEC, and OMC replacement parts 
Mercury Outboard Mercury and Mariner maintenance, repair, and rebuild parts 
Suzuki Outboard Suzuki service, lower unit, fuel, and engine parts 
Tohatsu / Nissan Outboard Tohatsu and Nissan outboard replacement parts 
Yamaha Outboard Yamaha maintenance, repair, lower unit, and rebuild parts Find the Correct Outboard Part
Not sure which part fits your engine? Start with the engine manufacturer, horsepower, model number, serial number, and year whenever available.
Our OEM parts lookup lets you view factory parts diagrams and identify the original part number for many popular outboard engines. Once you have the OEM number, search Pro Marine to find available OEM and aftermarket replacement options.
Use Our OEM Parts Lookup »Shop Outboard Parts by Engine System
Outboard engines use several interconnected systems. Select your manufacturer above to browse the exact categories available for your engine, including the following common repair and maintenance areas.
Common Outboard Problems and Where to Start
- Engine overheating: inspect the water pump, impeller, thermostat, pressure-control components, cooling passages, and engine anodes.
- Hard starting or rough idle: check fuel delivery, carburetor or injector operation, spark plugs, ignition components, filters, and intake sealing.
- Weak spark or no spark: test ignition coils, stators, switch boxes or ignition modules, sensors, wiring, grounds, and related electrical components.
- Low compression or poor power: inspect pistons, rings, cylinder condition, head and powerhead gaskets, bearings, and other internal engine components.
- Milky gear lube: inspect prop shaft, driveshaft, shift shaft, bearing carrier, and other lower unit seals for water intrusion.
- Lower unit or gearcase noise: inspect bearings, gears, clutch components, shafts, and gear lube condition before continued operation.
- Trim or steering problems: inspect hydraulic fluid level, seals, hoses, trim motors, pumps, steering cylinders, and mechanical connections.
Why Buy Outboard Parts from Pro Marine USA?
- OEM and aftermarket replacement options for major outboard engine brands.
- Marine engine parts for routine maintenance, professional repair, and complete rebuild projects.
- OEM diagram and part-number lookup tools to help identify the correct component before ordering.
- Dealer pricing available for qualified marine repair businesses and dealers.
- Large selection of service kits, engine parts, lower unit components, fuel system parts, electrical parts, steering, and rigging products.
- Same-day weekday shipping available on qualifying in-stock orders placed before the shipping cutoff.
OEM and Aftermarket Outboard Parts
OEM parts are supplied by the original engine manufacturer and are designed for the specific engine application. Aftermarket parts are replacement components produced by independent marine parts manufacturers and may provide additional availability or value for many common repairs.
Pro Marine carries both genuine OEM parts and quality aftermarket replacement parts for many outboard maintenance, repair, and rebuild applications. Always confirm fitment using the engine model, serial number, horsepower, year range, or OEM part number when available.
Frequently Asked Questions
How do I find the correct parts for my outboard motor?
Start by identifying the engine manufacturer, horsepower, model number, serial number, and year. Select the manufacturer above to browse by engine system, or use the OEM parts lookup to locate the original part number from a factory diagram.
Can I search Pro Marine by OEM part number?
Yes. If you already have the OEM part number, enter it into the Pro Marine site search to locate available OEM and aftermarket replacement options. If you do not know the part number, use the OEM parts lookup first.
What information should I have before ordering an outboard part?
Have the engine manufacturer, horsepower, model number, serial number, and year whenever possible. An OEM part number from the original component or parts diagram is especially helpful because visually similar parts may fit different engine families.
What is the difference between OEM and aftermarket outboard parts?
OEM parts come from the original engine manufacturer. Aftermarket parts are replacement components manufactured by other marine parts companies for compatible applications. Pro Marine carries both OEM and aftermarket options across many common outboard engine systems.
Are aftermarket outboard motor parts reliable?
Quality aftermarket marine parts are commonly used for maintenance, professional repair, and engine rebuilding. The best option depends on the application, manufacturer, availability, and customer preference.
Do you carry parts for older outboard motors?
Yes. Pro Marine carries parts for many older Mercury, Mariner, Johnson, Evinrude, Chrysler, Force, Yamaha, Honda, Suzuki, Nissan, and Tohatsu outboards. Availability varies by engine family and component.
What outboard parts are commonly replaced during routine maintenance?
Common maintenance items include engine oil, oil filters, fuel filters, spark plugs, water pump impellers, complete water pump kits, thermostats, gear lube, drain plug seals, anodes, and manufacturer-specific service kit components.
Fitment Tip: Outboard parts can vary by model, serial range, horsepower, and production year. Confirm the OEM part number or engine identification information whenever possible before ordering.
31173-96300
31173-96301
5032338
8M0032839
18-4035
20046
20046T
200461
20046200
29098200
93306-305U8-00
Genuine OEM Yamaha Cylinder Head Gasket
Genuine Yamaha Port Cylinder Head Gasket for F200 F225 LF200 LF225 Outboards
The Genuine OEM Port Cylinder Head Gasket - Item 7849-1 is a factory replacement gasket for select Yamaha F200, F225, LF200, and LF225 200-225 HP V6 4-stroke outboards. It is also cross-referenced for specified Mercury 225 HP EFI applications.
This gasket is designed for installation between the port cylinder head and engine block. It provides the sealing interface required to maintain combustion chamber compression while separating cooling water and lubrication passages.
OEM cross-reference numbers include 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00, 887848003, and 8878481.
This original equipment replacement gasket is intended for compatible port-side cylinder head repairs, head gasket replacement, and engine rebuilding where an OEM component is preferred.
Aftermarket Alternative Available: Pro Marine USA also stocks the Pro Marine 7849 Port Cylinder Head Gasket .
Product Information
- Pro Marine Item Number: 7849-1
- Brand: Genuine OEM Yamaha
- Product Type: Cylinder Head Gasket
- Installation Position: Port Cylinder Head
- Yamaha Applications: F200, F225, LF200, LF225
- Yamaha Horsepower: 200 and 225 HP
- Yamaha Engine Type: V6 4-Stroke Outboard
- Listed Yamaha Model Years: 2002-Present, specified models only
- Additional Application: Select Mercury 225 HP EFI Outboards
- Mercury Serial Number: 0T653945 and later, subject to OEM verification
- Yamaha OEM References: 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00
- Additional Cross References: 887848003, 8878481
- Condition: New
- Quantity: 1 Port Cylinder Head Gasket
OEM and Cross Reference Numbers
This Genuine OEM port cylinder head gasket is associated with the following Yamaha and Mercury replacement part numbers.
| Manufacturer | Part Number | Description |
|---|---|---|
| Yamaha | 69J-11182-01-00 | OEM Cross Reference |
| Yamaha | 69J-11182-02-00 | OEM Cross Reference |
| Yamaha | 69J-11182-03-00 | OEM Cross Reference |
| Mercury | 887848003 | Cross Reference |
| Mercury | 8878481 | Cross Reference |
Cross-reference numbers are provided for part identification. Confirm the correct gasket using the engine model, production year, serial number, and applicable OEM parts diagram.
What This Part Is Used For
The Genuine OEM port cylinder head gasket seals the joint between the port-side cylinder head and engine block on compatible Yamaha V6 4-stroke outboard engines.
It helps maintain combustion chamber pressure and separates cooling water and lubrication passages to prevent unwanted internal leakage.
Common Repair Applications
- Yamaha F200 port cylinder head repairs
- Yamaha F225 cylinder head gasket replacement
- Yamaha LF200 and LF225 powerhead service
- Compatible Mercury 225 HP EFI cylinder head repairs
- Engine repairs involving compression loss
- Repairs involving cooling water intrusion
- Overheating-related cylinder head service
- Compatible V6 outboard engine rebuilding
Important Fitment Note - Port Side Only
Item 7849-1 is the PORT cylinder head gasket. It is not the starboard-side gasket.
The port and starboard cylinder head gaskets are separate components. Always select the correct gasket for the cylinder head being serviced.
For the starboard cylinder head, choose Genuine OEM Starboard Gasket 7848-1 or Pro Marine Starboard Gasket 7848 .
Verify the complete engine model, production year, serial number, and cylinder head position before ordering.
Compatible Yamaha Outboard Applications
The following Yamaha applications are organized by engine family and production year. The individual model designations are retained to help identify the correct factory replacement.
Yamaha F200 - 200 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| F200TXRA | 2002 |
| F200TXRB | 2003 |
| F200TXRC | 2004 |
| F200TXRD | 2005 |
| F200TXR | 2006-Present |
Yamaha F225 - 225 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| F225TURA | 2002 |
| F225TURB | 2003 |
| F225TURC | 2004 |
| F225TURD | 2005 |
| F225TUR | 2006-Present |
| F225TXRB | 2003 |
| F225TXRC | 2004 |
| F225TXRD | 2005 |
| F225TXR | 2006-Present |
Yamaha LF200 - 200 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| LF200TXRA | 2002 |
| LF200TXRB | 2003 |
| LF200TXRC | 2004 |
| LF200TXRD | 2005 |
| LF200TXR | 2006-Present |
Yamaha LF225 - 225 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| LF225TURA | 2002 |
| LF225TURB | 2003 |
| LF225TURC | 2004 |
| LF225TURD | 2005 |
| LF225TUR | 2006-Present |
| LF225TXRB | 2003 |
| LF225TXRC | 2004 |
| LF225TXRD | 2005 |
| LF225TXR | 2006-Present |
Compatible Mercury Outboard Applications
This gasket is also cross-referenced for the following Mercury outboard application.
| Engine | Horsepower | Serial Number |
|---|---|---|
| Mercury EFI Outboard | 225 HP | 0T653945 and later |
Mercury fitment is limited to the supplied 225 HP EFI application. Confirm the complete serial number and required OEM gasket number.
Aftermarket and Starboard Cylinder Head Gaskets Available
Pro Marine USA stocks both OEM and aftermarket cylinder head gaskets for the port and starboard cylinder head positions. Select the correct side and replacement option for your repair.
Pro Marine Aftermarket - Port
Pro Marine 7849 Port Head Gasket
Aftermarket alternative to this Genuine OEM port cylinder head gasket.
View Pro Marine PortGenuine OEM - Starboard
OEM 7848-1 Starboard Head Gasket
Genuine OEM gasket for the opposite cylinder head position.
View OEM StarboardPro Marine Aftermarket - Starboard
Pro Marine 7848 Starboard Head Gasket
Aftermarket starboard cylinder head gasket for compatible Yamaha and Mercury applications.
View Pro Marine StarboardCommon Symptoms of a Failed Cylinder Head Gasket
A damaged cylinder head gasket may allow combustion gases, cooling water, or engine oil to leak between internal engine passages.
- Loss of compression in one or more cylinders
- Engine overheating
- Cooling water entering a combustion chamber
- Water contamination in engine oil
- Rough idle or engine misfires
- Reduced engine performance
- Difficulty starting
- Combustion gases entering the cooling system
- Visible damage to the original cylinder head gasket
These symptoms may have multiple causes. Perform appropriate engine diagnostic testing before determining that the cylinder head gasket requires replacement.
Installation and Service Tips
Cylinder head gasket replacement requires cylinder head removal and careful inspection of the sealing surfaces. Follow the applicable Yamaha or Mercury service manual for the exact engine model and serial number.
Recommended Installation Practices
- Confirm the complete engine model and serial number.
- Verify that the replacement is for the port cylinder head.
- Allow the engine to cool before beginning disassembly.
- Follow the manufacturer's specified cylinder head removal procedure.
- Inspect the cylinder head and engine block sealing surfaces.
- Check for warpage, cracks, corrosion, and other damage.
- Remove old gasket material without damaging sealing surfaces.
- Keep debris out of cylinders, oil passages, and cooling passages.
- Install the new gasket in the correct orientation.
- Follow the specified cylinder head tightening sequence.
- Use the manufacturer's required fastener torque procedure.
- Replace additional fasteners or seals when required by the service manual.
- Inspect the cooling system for conditions that caused the original failure.
- Check engine operation and cooling performance after reassembly.
Important Installation Warning
Correct cylinder head gasket installation requires proper surface preparation, cylinder head inspection, and the manufacturer's specified tightening procedure.
Do not install a new cylinder head gasket over warped, cracked, or improperly prepared sealing surfaces. Incorrect installation can result in compression loss, cooling water leakage, overheating, and engine damage.
Key Features and Benefits
- Genuine OEM Replacement: Factory cylinder head gasket for compatible Yamaha 200-225 HP V6 4-stroke outboards.
- Port-Specific Application: Intended for installation on the port cylinder head.
- Yamaha Model Compatibility: Listed for specified F200, F225, LF200, and LF225 models.
- Mercury Cross-Reference Application: Listed for select Mercury 225 HP EFI engines beginning at serial 0T653945.
- Multiple OEM References: Cross references Yamaha 69J-11182-series and Mercury 887848-series part numbers.
- Factory Replacement Component: Intended for compatible cylinder head repairs and engine rebuilding.
- Aftermarket Alternative Available: Pro Marine 7849 is stocked separately.
- Matching Starboard Gaskets Available: OEM 7848-1 and Pro Marine 7848 are available separately.
Frequently Asked Questions
Is item 7849-1 a Genuine OEM cylinder head gasket?
Yes. Item 7849-1 is the Genuine OEM port cylinder head gasket offered by Pro Marine USA for the listed applications.
Does this gasket fit Yamaha F200 outboards?
Yes. It is listed for specified Yamaha F200TXR models beginning in 2002, including F200TXRA, F200TXRB, F200TXRC, F200TXRD, and F200TXR.
Does this gasket fit Yamaha F225 outboards?
Yes. Compatible applications include the listed Yamaha F225TUR and F225TXR model designations.
Does this gasket fit Yamaha LF200 and LF225 engines?
Yes. The supplied fitment includes specified LF200TXR, LF225TUR, and LF225TXR models.
Does this gasket fit Mercury 225 HP EFI outboards?
It is cross-referenced for select Mercury 225 HP EFI engines beginning at serial number 0T653945. Verify the required OEM gasket number before ordering.
Is this the port or starboard cylinder head gasket?
This is the port cylinder head gasket. The starboard gasket is a different part and must be ordered separately.
What is the matching OEM starboard cylinder head gasket?
The matching OEM starboard gasket is Item 7848-1 .
Is there a Pro Marine aftermarket port gasket?
Yes. Pro Marine USA also stocks Pro Marine 7849 as an aftermarket alternative.
Does this listing include both cylinder head gaskets?
No. This listing is for one port cylinder head gasket. The starboard-side gasket is sold separately.
How do I confirm the correct gasket for my engine?
Verify the complete engine model, production year, and serial number. Confirm the required OEM gasket number and cylinder head position using the appropriate parts diagram.
Dealer Discounts & Store Policies
Wholesale Marine Parts Pricing
Pro Marine USA supplies Genuine OEM and aftermarket marine engine parts, cylinder head gaskets, internal engine components, rebuild parts, and maintenance products to marine repair shops, dealerships, technicians, and retail customers.
Qualified marine businesses can apply for a Pro Marine dealer account to access wholesale pricing on eligible marine parts.
Shipping Information
- Free shipping on orders over $100 within the continental United States.
- In-stock orders received before 5:30 PM EST ship the same business day, Monday-Friday.
- Shipping options available through UPS, USPS, and FedEx.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Eligible returns are accepted within 30 days.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before returning merchandise.
Need Help Confirming Fitment?
If you are unsure whether this Genuine OEM port cylinder head gasket is correct for your engine, contact Pro Marine USA with your engine model and complete serial number.
Contact Pro Marine USA or call 941-721-3000.
Searchable Part Numbers
7849-1, 7849, 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00, 887848003, 8878481
Searchable Terms
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69J-11182-02-00
69J-11182-03-00
887848003
8878481
09263-22045
09263-22053
09263-22063